K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

3 tháng 11 2015

Bài 1: V

Bài 2: A

4 tháng 4 2020

D vi o co 2 diem nao cong lai bang diem kia

4 tháng 4 2020

sai vi diem u nam giua hai t va v

28 tháng 11 2017

Điểm C vì CD<CE<DE

2 tháng 11 2018

Vì điểm E nằm giữa 2 điểm D và C nên ta có

8 - 5,5 = DC hay DC = 3,5

Trong điểm D,C,E thì điểm C nằm giữa 2 điểm D và E

19 tháng 11 2017

ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt

d nằm giữa hai điểm còn lại k mình nhé

17 tháng 11 2016

diem c nam giua 2 diem con lai

21 tháng 2 2020

câu hỏi đâu bạn ?

21 tháng 2 2020

câu trl là b nhé bn :D

cách làm : ta có MA+AN=AM

mà M;A;N Cùng nằm trên đoạn thẳng MN

=>A nằm giữa M và N

=>đpcm